package com.yzm.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yzm.pojo.Operator;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface OperatorMapper extends BaseMapper<Operator> {
    Operator login(@Param("username") String username,@Param("password") String password);
}
